kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，
* u( i% }! {8 ptvb now,tvbnow,bttvb第一种：1.放完第一同第二粒时，天平已经倾斜咗，即係其中一粒係异常，2.攞起任意一粒，将剩低果粒同第三粒比
! p; P  e# z& W* Q: ]. itvb now,tvbnow,bttvb第二种：1.第一同第二粒重量一样，继续加，加到个天平倾斜为止（前提係两边波既数量要一样），最后放落去果粒或倒数第二粒就係异常2.重复第一种情况第2步% \7 {& B9 d3 P, c4 a
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[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]# u8 X: x; E2 ]4 }3 }# |
tvb now,tvbnow,bttvb, ~" i8 S0 l7 e9 w
[ 本帖最後由 MaxPower07 於 2007-7-18 10:00 PM 編輯 ]

chrisdx

之前在金田一裡面有看過 但是有聽沒有懂...現在來偷看答案吧=..=

lauvivian1986

將乒乓球分4份,每份3個.os.tvboxnow.com! `* Z8 N% E4 y/ k. L, E
將其中一份與其他兩份分別稱兩次可得出一份重量異常.（重／轻）os.tvboxnow.com. b2 h/ o/ I1 E$ q$ `( P( i  o2 Z
抽其中两个称，如果重量相等，则没有被选中嘅球系最重/輕的。如果重量不等，则重／輕的那一边就是那个ball了

bigpanda

thz

ericl33

FIRST PLACE 6 BALLS ON EACH SIDE OF THE LIBRA. ONE SIDE MUST BE HEAVIER THAN THE OTHER IF ONE OF THE BALL WEIGHT MORE. NOW WITH 6 BALLS LEFT, PLACE 3 BALLS ON EACH SIDE OF THE LIBRA. THE WEIGHT DIFFERENCE WILL ELIMINATE 3 MORE BALLS. WITH 3 BALLS LEFT, JUST PICK 2 BALLS AND PLACE THEM ON THE LIBRA. IF THE WEIGHT ARE THE SMAE. THEN THE BALL NOT ON LIBRA WILL BE THE HEAVIER BALL.

auuchu

huh?? How tough is it?  b% |: ]' L8 D; q6 f6 e
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter awaytvb now,tvbnow,bttvb* f9 X  ]7 ?* `
TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。, p+ I& f! [( F$ ?) M$ q1 i+ v
2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again., R& N9 c# j, @5 D' y% b
TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。/ p5 `! _. Q) j' B6 Y  m
3/. Pick 2 balls and put them on each side from the remaing 3 balls. If they are equal weight, the ball on the table is the more heavy one, if one side is more heavy than the other, that will be the more heavy one.
: C+ x- w# I' G) b% V- S5 D公仔箱論壇
8 n/ a3 x- n: Z* ~) ~, I7 ^% J+ IEasy. Tough question? For whom? I did it in 1 minute.

impact6

原帖由 auuchu 於 2007-7-21 01:50 AM 發表。 公仔箱論壇9 G" Y% T" v5 V: S4 Q- h
huh?? How tough is it?TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。; D! M1 @  o- G/ X6 z2 C
1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter awayos.tvboxnow.com  _: H2 @4 |3 k0 O6 G! i; [

2 v3 C8 w- o& }  o! D; v" V公仔箱論壇2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

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os.tvboxnow.com7 {$ r+ B' w+ [2 |! `( K

8 ~4 N" o$ b2 j. hos.tvboxnow.comIt says find the 1 ball  weights different from the other 11 balls, NOT FIND THE HEAVIER BALL.  Read the question before try to be a smart ass.

yasan0969

thz

yasan0969

先把12 分为 4組每組3个, 先把1組同2組称, 3组同4组称.最后,把差别最大的再称抽其中两个称，如果重量相等，则没有被选中嘅球系重量異常的。

lordfoong

how?

sunwithayu

就系先5个同5个称罗  下一次就2个同2个称  有几难啊  我2分钟吾洗播  而且以前没做过

5577411

不知道啊